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Lever Action

It's a trebuchet. Enough said. :)

Sometimes you just have to make your own see-saw...

Fun . . 1st Lever Style made

Each notch of the gear contains a star. Now if only there were a way to get the gear to spin...

A medieval military siege engine for hurling heavy missiles.
This was the classic device for throwing rocks at an enemy; a big boys' catapult. It consisted of a long pivoted arm with a sling at one end and a heavy counterweight at the other.

Manipulate the contraption to carry the ball to the star.

Sometimes sacrifice is the only means to progress.

Throw the rock with help of the rockets on the left side of the lever and have fun

Over and Out

Create a golf club and whack the ball to the Galaxy of Crayon Physics!

Attach something to the rope to catapult the weight into the left side of the pulley.